Adding a Google Analytics Link to the Wordpress Dashboard

gistfile1.php

<?php
function dwwp_add_google_link() {

	global $wp_admin_bar;
	$wp_admin_bar->add_menu( array(
		'id'    => 'google_analytics',
		'title' => 'Google Analytics',
		'href'  => 'http://google.com/analytics/'
	) );

}
add_action( 'wp_before_admin_bar_render', 'dwwp_add_google_link' );

?>